The Dene and their ancestors have lived and hunted in the Nahanni area for thousands of years. In the early 19th century, the first Europeans came to the area, seeking fur and gold; however, it wasn't until the 1950s, with the publishing of Dangerous River by R.M. Patterson that the legends about the region were put to rest and the river finally came to prominence. Since that time, the Nahanni has become one of the prime wilderness rivers in Canada, frequented as a whitewater destination by adventure seekers around the world.

The Dene and their ancestors have lived and hunted in the Nahanni area for thousands of years. In the early 19th century, the first Europeans came to the area, seeking fur and gold; however, it wasn't until the 1950s, with the publishing of Dangerous River by R.M. Patterson that the legends about the region were put to rest and the river finally came to prominence. Since that time, the Nahanni has become one of the prime wilderness rivers in Canada, frequented as a whitewater destination by adventure seekers around the world.